Thursday evening's Ramsey Bakery-sponsored Firemans Run has been postponed until further notice because of the poor weather forecast.
Organisers say they had concerns for the safety of competitors, with the possibility of storm force winds and gusts of up to 80mph.
They will announce a new date for it soon.
Cycling: Bostock nominated for national champion of the year
Manxman one of six riders on British Cycling shortlist
Football: Railway Cup hopefuls all maintain pace in premier league
Castletown stay four points clear atop Division 2
Rugby: Vagabonds Ladies stay top with another victory
Vagabonds men and Douglas also take respective wins on home soil
Hockey: Harlequins A beat rivals to close in on prem leaders
Bacchas B take important victory in battle for top-flight safety